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/**
* Copyright (c) 2002-2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
*/
package org.eclipse.emf.common.util;
import java.util.List;
/**
* A list that supports move.
*/
public interface EList extends List
{
/**
* Moves the object to the new position, if is in the list.
* @param newPosition the position of the object after the move.
* @param object the object to move.
*/
void move(int newPosition, E object);
/**
* Moves the object from the old position to the new position.
* @param newPosition the position of the object after the move.
* @param oldPosition the position of the object before the move.
* @return the moved object.
*/
E move(int newPosition, int oldPosition);
}